Upgraded today from a 7 year old iPhone Xs Max to a black iPhone 17 base model. My first impressions were that it is faster, has a better screen, better cameras, a little smaller and a little lighter. Also the upgrade fixed an app that was acting wonky sometimes. It is a nice upgrade from a 7 year old iPhone. Overall I like the iPhone 17 and hopefully it gives me 7 years of flawless use(just like the iPhone Xs Max did).